Wang Shi-an
2003
Citations
0
Influential Citations
0
Citations
Journal
Liaoning Chemical Industry
Abstract
In this paper, the property of 2,4-dihydroxybenzophenone was introduced in detail. At the same time the different preparation methods were compared, and a new method had been put forward. That was, under the condition of reaction temperature 40~50 ℃ and the atmosphere pressure, using octadecyltrimethyl ammonium bromide transfer agent, with resorcinol and benzotrichloride as raw materials, 2,4-Dihydroxybenzophenone was synthesized. The new technology had strong technical superiority, such as lower reaction temperature , simpler synthesis processes, and so on. The results showed that the product quality was reliable and the technology had good prospect.